Umehluko phakathi kwe-balance crane kanye ne-jib crane

Ii-balance craneiyimishini yokuphakamisa imishini emincane nephakathi efanelekile.
I-balance crane ilula ngesakhiwo, inobuhlakani ekucabangeni, incane ngevolumu, ilula ngesisindo sayo, inhle futhi inesimo esihle, iphephile futhi ithembekile ekusetshenzisweni, ilula, iyaguquguquka, ilula futhi ilula ekunakekelweni.
Inembile futhi iqondakala kalula kunezikreyini kanye nezikhumulo zikagesi ekubekeni, ithatha isikhala esincane esitshalweni, futhi ayinazo izidingo ezikhethekile; ilula futhi iguquguquka kakhulu kunezirobhothi futhi inokuguquguquka okunamandla. Isetshenziswa kabanzi kumathuluzi omshini avuliwe, ngaphandle kwezingxenye eziphilayo; izingxenye eziphakathi nendawo zokuthutha kokuphakamisa inqubo yokuhlanganisa nokulungisa; umugqa wokuhlanganisa, ukuguqulwa kwesiteshi; indawo yokusebenzela yokukhipha ngaphansi kwenhliziyo, ibhokisi; ukulayisha indawo yokusebenzela yokwelapha ukushisa, isithando somlilo, njll. Luhlobo lwethuluzi lokonga abasebenzi elilungele ukukhulula umqhubi emsebenzini wezandla wokulayisha nokukhulula njalo. Njengamanje, lisetshenziswa kabanzi ezimbonini eziningi ezifana nezimoto, ugandaganda, injini yedizili, imoto yezolimo, imishini yamathuluzi omshini kanye neminye imishini yokukhiqiza. Ukusebenza kwekreyini yokulinganisa kulula kakhulu, kusetshenziswa inkinobho yokucindezela ukusebenzisa injini ukwenza isikhumulo siphakame siqonde; ukusunduza ngesandla nokudonsa isikhumulo, i-pendant noma ukusunduza ngqo nokudonsa ingxenye yokusebenza ukuze ihambe ngokuvundlile, noma ukujikeleza ikholomu iye endaweni yokuphakamisa edingekayo.
Ngokuvamile, amakhasimende amaningi ahlukene phakathiamakhreni okulinganiselakanye nama-jib cranes, futhi abanye baze bacabange ukuthi le mishini emibili empeleni iyafana, ngakho-ke iyafana? Uyini umehluko?
Kusukela esakhiweni sangaphandle, i-jib crane yakhiwe ngamakholomu, ingalo yokujika, i-electric hoist kanye ne-electric appliance, kuyilapho i-counterbalance crane yakhiwe ngesakhiwo se-four-bar, isihlalo esithambile esiqondisayo nesiqondile, isilinda kawoyela kanye ne-electric appliance. Bese zingathwala izinsimbi ezahlukene. I-jib crane inamandla okuthwala umthwalo angafika kumathani ayi-16, kanti amandla okuthwala umthwalo we-counterbalance crane makhulu ngethani elilodwa.
Zisebenza ngokwemigomo yokusebenza ehlukene. I-crane ye-cantilever iboshwe ngaphansi kwekholomu esisekelweni sekhonkrithi, futhi ukucushwa kwehliswa ijubane ngephini le-pendulum ukuze kube lula ukujikeleza kwengalo ye-pendulum. I-electric hoist yenza ukunyakaza okuqondile kuzo zonke izinhlangothi ku-swing arm I-beam ukuze iphakamise izinto ezisindayo; i-balance crane yinto elenga ku-hook kusetshenziswa isimiso se-mechanical balance, okudingeka isekelwe ngesandla futhi ingahanjiswa ngaphakathi kokuphakama kokuphakamisa njengoba kudingeka ukuze kusebenze i-push-button switch, efakwe engxenyeni engenhla ye-hook futhi isebenzisa i-motor kanye ne-transmission ukuphakamisa into.
Abasebenzisi bangakhetha i-crane efanele ngokwesisindo sabo sangempela kanye nomsebenzi wokuphakamisa izimpahla, okungonga isikhathi kanye nabasebenzi ngezinga elikhulu.